coreboot-kgpe-d16/src/soc
Angel Pons b82b4314ad src: Never set ISA Enable on PCI bridges
Looks like no one really knows what this bit would be useful for, nor
when it would need to be set. Especially if coreboot is setting it even
on PCI *Express* bridges. Digging through git history, nearly all
instances of setting it on PCIe bridges comes from i82801gx, for which
no reason was given as to why this would be needed. The other instances
in Intel code seem to have been, unsurprisingly, copy-pasted.

Drop all uses of this definition and rename it to avoid confusion. The
negation in the name could trick people into setting this bit again.

Tested on Asrock B85M Pro4, no visible difference.

Change-Id: Ifaff29561769c111fb7897e95dbea842faec5df4
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43775
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2020-07-28 10:54:02 +00:00
..
amd soc/amd: Use spi_writeX & spi_readX for all spi accesses 2020-07-27 21:10:38 +00:00
cavium src: Remove unused 'include <types.h>' 2020-07-14 16:10:17 +00:00
intel src: Never set ISA Enable on PCI bridges 2020-07-28 10:54:02 +00:00
mediatek src/soc/mediatek: Add include <types.h> 2020-07-26 21:35:27 +00:00
nvidia src: Remove unused 'include <stdint.h> 2020-07-14 16:11:10 +00:00
qualcomm src/soc/qualcomm: Add include <types.h> 2020-07-26 21:35:36 +00:00
rockchip soc/rockchip/rk3399/display.c: Add missing include 2020-07-14 16:11:42 +00:00
samsung soc/samsung/exynos5420: Drop dead code 2020-07-09 21:37:01 +00:00
sifive treewide: Add Kconfig variable MEMLAYOUT_LD_FILE 2020-06-13 06:49:23 +00:00
ucb soc/ucb/riscv: Add chip_operations stub 2020-05-28 09:30:35 +00:00